| No. | Nome della parte | Descrizione | Fabbricatore |
| 105561 | 74ACT157PC | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105562 | 74ACT157SC | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105563 | 74ACT157SCX | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105564 | 74ACT157SJ | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105565 | 74ACT157SJX | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105566 | 74ACT157TTR | MULTIPLEXOR DELLA MANICA DEL QUAD 2 | ST Microelectronics |
| 105567 | 74ACT157TTR | MULTIPLEXOR DELLA MANICA DEL QUAD 2 | SGS Thomson Microelectronics |
| 105568 | 74ACT158 | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105569 | 74ACT158 | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | SGS Thomson Microelectronics |
| 105570 | 74ACT158 | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | ST Microelectronics |
| 105571 | 74ACT158B | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | ST Microelectronics |
| 105572 | 74ACT158B | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | SGS Thomson Microelectronics |
| 105573 | 74ACT158CW | Quad Multiplexer 2-Input | Fairchild Semiconductor |
| 105574 | 74ACT158M | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | ST Microelectronics |
| 105575 | 74ACT158M | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | SGS Thomson Microelectronics |
| 105576 | 74ACT158MTC | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105577 | 74ACT158MTCX | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105578 | 74ACT158MTR | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | ST Microelectronics |
| 105579 | 74ACT158MTR | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | SGS Thomson Microelectronics |
| 105580 | 74ACT158PC | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105581 | 74ACT158SC | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105582 | 74ACT158SCX | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105583 | 74ACT158SJ | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105584 | 74ACT158SJX | Multiplexor Del Quad 2-Input | Fairchild Semiconductor |
| 105585 | 74ACT158TTR | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | ST Microelectronics |
| 105586 | 74ACT158TTR | MULTIPLEXOR DELLA MANICA DEL QUAD 2 (INV.) | SGS Thomson Microelectronics |
| 105587 | 74ACT161 | 4-Bit Contatore Binario, Risistemazione Asincrona | National Semiconductor |
| 105588 | 74ACT161 | Contatore Binario Presettable Sincrono | Fairchild Semiconductor |
| 105589 | 74ACT161 | 4-bit PRESETTABLE SINCRONI RICAMBIANO | SGS Thomson Microelectronics |
| 105590 | 74ACT161 | 4-bit PRESETTABLE SINCRONI RICAMBIANO | ST Microelectronics |
| 105591 | 74ACT161B | 4-bit PRESETTABLE SINCRONI RICAMBIANO | ST Microelectronics |
| 105592 | 74ACT161B | 4-bit PRESETTABLE SINCRONI RICAMBIANO | SGS Thomson Microelectronics |
| 105593 | 74ACT161CW | Sincrono Presettable Contatore binario | Fairchild Semiconductor |
| 105594 | 74ACT161M | 4-bit PRESETTABLE SINCRONI RICAMBIANO | ST Microelectronics |
| 105595 | 74ACT161M | 4-bit PRESETTABLE SINCRONI RICAMBIANO | SGS Thomson Microelectronics |
| 105596 | 74ACT161MTC | Contatore Binario Presettable Sincrono | Fairchild Semiconductor |
| 105597 | 74ACT161MTCX | Contatore Binario Presettable Sincrono | Fairchild Semiconductor |
| 105598 | 74ACT161MTR | 4-bit PRESETTABLE SINCRONI RICAMBIANO | ST Microelectronics |
| 105599 | 74ACT161MTR | 4-bit PRESETTABLE SINCRONI RICAMBIANO | SGS Thomson Microelectronics |
| 105600 | 74ACT161PC | Contatore Binario Presettable Sincrono | Fairchild Semiconductor |
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